Pack or skip
Flip-flops for Ljubljana in December
Verdict
Skip it
Highs around 37°F — too cool for open shoes.
Why
Ljubljana in December averages highs of 37°F, lows of 28°F, 9 rainy days.
That climate means flip-flops isn't pulling its weight. Highs around 37°F — too cool for open shoes.
What to bring instead
See our best-shoes picks for Ljubljana in December →